Harekrishna Das
(Department of Mathematics, BUET, 2006-09)
I he group theory is appli~d to pr€~ellt all analysis of the prohlem of unsteady iunlinar
natural convection from a vertj~al porous flat plate. A~_\umillg suction for (he porous
plate. analylj~al e"pressiol1, for flow ...